2-(4-Boc-piperazin-1-yl)-3-methylpyridine-5-boronicacid
(R)-BoroLeu-(+)-Pinanediol-HCl
3-Chloro-2-(4-morpholino)pyridine-4-boronicacid
5-([tert-Butoxycarbonylamino]methyl)pyridine-3-boronicacid